ES2245240B1 - Unidades de insercion microperforadas para su uso como absorbentes acusticos. - Google Patents
Unidades de insercion microperforadas para su uso como absorbentes acusticos. Download PDFInfo
- Publication number
- ES2245240B1 ES2245240B1 ES200401350A ES200401350A ES2245240B1 ES 2245240 B1 ES2245240 B1 ES 2245240B1 ES 200401350 A ES200401350 A ES 200401350A ES 200401350 A ES200401350 A ES 200401350A ES 2245240 B1 ES2245240 B1 ES 2245240B1
- Authority
- ES
- Spain
- Prior art keywords
- acoustic
- microperforated
- devices
- absorption
- mesh
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 title claims abstract description 8
- 230000037431 insertion Effects 0.000 title claims abstract description 8
- 239000002250 absorbent Substances 0.000 title claims description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000011148 porous material Substances 0.000 claims abstract description 7
- 239000006098 acoustic absorber Substances 0.000 claims abstract description 4
- 230000002745 absorbent Effects 0.000 claims description 15
- 238000005553 drilling Methods 0.000 claims description 12
- 238000001228 spectrum Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000011505 plaster Substances 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims 1
- 239000003086 colorant Substances 0.000 claims 1
- 239000010408 film Substances 0.000 claims 1
- 229920001778 nylon Polymers 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000000862 absorption spectrum Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 5
- 239000002657 fibrous material Substances 0.000 abstract description 4
- 238000011282 treatment Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000012814 acoustic material Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000282485 Vulpes vulpes Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Multimedia (AREA)
- Building Environments (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200401350A ES2245240B1 (es) | 2004-06-03 | 2004-06-03 | Unidades de insercion microperforadas para su uso como absorbentes acusticos. |
| PCT/ES2005/070082 WO2006021605A1 (fr) | 2004-06-03 | 2005-06-02 | Unites d'insertion microperforees destinees a etre utilisees en tant qu'absorbants acoustiques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200401350A ES2245240B1 (es) | 2004-06-03 | 2004-06-03 | Unidades de insercion microperforadas para su uso como absorbentes acusticos. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2245240A1 ES2245240A1 (es) | 2005-12-16 |
| ES2245240B1 true ES2245240B1 (es) | 2007-03-16 |
Family
ID=35601589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200401350A Expired - Fee Related ES2245240B1 (es) | 2004-06-03 | 2004-06-03 | Unidades de insercion microperforadas para su uso como absorbentes acusticos. |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES2245240B1 (fr) |
| WO (1) | WO2006021605A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH700728B1 (de) * | 2007-07-13 | 2010-10-15 | Albers & Co | Akustikelemente. |
| CN102057421B (zh) | 2008-04-14 | 2014-12-10 | 3M创新有限公司 | 多层吸声片材 |
| CN102077272B (zh) | 2008-04-22 | 2014-09-10 | 3M创新有限公司 | 混合吸音板 |
| CN102089801B (zh) | 2008-05-22 | 2013-05-29 | 3M创新有限公司 | 包括网片层的多层吸声结构 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4315759C1 (de) * | 1993-05-11 | 1994-05-05 | Fraunhofer Ges Forschung | Schallabsorbierendes Glas- oder transparentes Kunstglasbauteil |
| US6617002B2 (en) * | 1998-07-24 | 2003-09-09 | Minnesota Mining And Manufacturing Company | Microperforated polymeric film for sound absorption and sound absorber using same |
| DE19839973A1 (de) * | 1998-09-02 | 2000-03-23 | Fraunhofer Ges Forschung | Plattenförmiges Bauelement |
| ES2211586T3 (es) * | 1999-08-11 | 2004-07-16 | HP-CHEMIE PELZER RESEARCH & DEVELOPMENT LTD. | Componente con alto efecto de absorcion sobre un amplio intervalo de frecuencia. |
| US6598701B1 (en) * | 2000-06-30 | 2003-07-29 | 3M Innovative Properties Company | Shaped microperforated polymeric film sound absorbers and methods of manufacturing the same |
-
2004
- 2004-06-03 ES ES200401350A patent/ES2245240B1/es not_active Expired - Fee Related
-
2005
- 2005-06-02 WO PCT/ES2005/070082 patent/WO2006021605A1/fr active Application Filing
Non-Patent Citations (1)
| Title |
|---|
| DAG-YOU MAA. Potential of Microperforated Panel Absorber. Journal of the Acoustical Society of America. Noviembre 1998, Vol. 104, Nº 5, páginas 2861-2866, ISSN 0001-4966. * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006021605A1 (fr) | 2006-03-02 |
| ES2245240A1 (es) | 2005-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20051216 Kind code of ref document: A1 |
|
| FG2A | Definitive protection |
Ref document number: 2245240B1 Country of ref document: ES |
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| FD2A | Announcement of lapse in spain |
Effective date: 20180809 |